Subject: A Greek among the 50 smartest people in the world. Dr Katsioulis achieved a recorded IQ 198 and he is reported having one of the highest adult IQ scores.

Publisher: ANT1 TV
Date: 2015/01/23
Location: Greece
Language: Greek
Reference type: Reportage / Listing
External reference link: Ένας Έλληνας ανάμεσα στους 50 πιο έξυπνους του κόσμου